Menu
Touch “Settings” -> “Display” -> “Navigation bar” -> “Buttons” -> “Button layout”. Choose the pattern in “Hide navigation bar” -> When the app opens, the navigation bar will be automatically hidden and you can swipe up from the bottom corner of the screen to show it.
A View's visibility status is of Integer type and can have one of three options: VISIBLE (0) - The View is visible to the user. INVISIBLE (4) - The View is invisible to the user, but still takes up space in the layout. GONE (8) - The View is invisible, and it does not take up space in the layout.
You can use the following code:
playButton = (Button) findViewById(R.id.play);
playButton.setVisibility(View.VISIBLE);
playButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
//when play is clicked show stop button and hide play button
playButton.setVisibility(View.GONE);
stopButton.setVisibility(View.VISIBLE);
}
});
Try the below code -
playButton.setVisibility(View.INVISIBLE);
or -
playButton.setVisibility(View.GONE);
show it again with -
playButton.setVisibility(View.VISIBLE);
In Kotlin
myButton.visibility = View.GONE
Hidde:
BUTTON.setVisibility(View.GONE);
Show:
BUTTON.setVisibility(View.VISIBLE);
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